Landfifill foundation sealing and anti-seepage and closure, biological and geothermal renewable energy facilities, oil and gas industry, industrial water and wastewater, tunnel construction, reservoir dam  anti-seepage, building leakage protection, pool, swimming pool lining pads etc.It can also manufacture geomembrane liners with rough spots on the surface, and multi-layer co-extruded geomembrane products with reinforced  cloth in the middle to meet the special demand.